19080-4316 I   642

 
 
19h 08m 00.00s -43 16' 26.9" P.A. 26 sep 2.7 mag 10.50,10.64 Sp G3/5V:
 
 
Coord 2000
19080-4316
Discov num
I   642
Comp
Coord arcsec 2000
19 08 00.00 -43 16 26.9
Date first
1909
Date last
1998
Obs
12
Pa first
30
Pa last
26
P.A. Now (θ)
26°
Sep first
1.2
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
10.50
Mag sec
10.64
delta mag (ΔM)
0.14
Spectral class
G3/5V: (yellow)
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-047
Sec motion dec
-047
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
25.5
Precise sep
2.705
Cdsa2 id
I 642
Constellation
Corona Austrina
Tycho2
7929-00581-1
HD
177770
Ra deg
19.133333333333333
De deg
-43.274138888888885
last precise pa
25.5
last precise sep
2.705
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19080-4316 I 642 1992 11 25 2.7 10.50 10.64 G3/5V: 190800.00-431626.9
19080-4316 I 642 1998 12 26 2.7 10.50 10.64 G3/5V: 190800.00-431626.9

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